The oil pressure sending unit on a 1997 Buick LeSabre is located on the bottom side of the engine, near the oil filter. It monitors oil pressure to ensure that the pump is working properly.
by the oil filter
drop the starter from the motor and look up
It is back by the Distributor, but to the right of it.
You can test your 1997 Oldsmobile 2.4 liter engine oil pressure sending unit with a diagnostic tester. The diagnostic tester is the most reliable way to make sure your sending unit is working properly.
on fuel tank next 2 sending unit
the oil pressure sending unit on 1997 and up to 99 wrangler tjs and saharas are right above the oil filter i believe which is located on the left hand side of the block.
Remove the oil pressure sending unit retaining ring. Remove the wiring harness from the sending unit. Poll the sending unit out of the engine.
The oil pressure sending unit is on the back of the block just above the bell housing. The unit screws in.
Temperature Gauge Sending Unit The sending unit is located in the front section of the intake manifold in the vicinity of the thermostat.
Your oil pressure sending unit is bad or the oil pump is bad. I would check the sending unit first
Were is the oil pressure sending unit on a 95 mitsubishi miaage